Lot of 4 Framar folding chairs from the 70s

Set of 4 Framar folding chairs, from the 70s. Tubular chromed steel and brown felt fabric for the back and seat (some traces of rust and two holes on the fabric see photo) Typical design of the 70s, clean lines, and very practical folding chairs. Height 79cm, width 44cm, depth 36cm and folded height 90cm, .